1291438417

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{22133}}^1$

素因数の和:22272

約数の個数: 16

約数和(自身を含む): 1413034560

約数和(自身を除く): 121596143

約数列:

[1, 19, 37, 83, 703, 1577, 3071, 22133, 58349, 420527, 818921, 1837039, 15559499, 34903741, 67970443, 1291438417]

約数ペア:

[(1, 1291438417), (19, 67970443), (37, 34903741), (83, 15559499), (703, 1837039), (1577, 818921), (3071, 420527), (22133, 58349)]